MRS. ANDREA LEAH DUFFIELD
NPI 1174645691
Speech-Language Pathologist in Bellevue, WA
NPI Status: Active since April 04, 2007
Contact Information
13010 NE 20TH ST
SUITE 300
BELLEVUE, WA
ZIP 98005
Phone: (425) 644-6328
Fax: (425) 644-6295
- Individual
- Female
- Speech-Language Pathologist
About ANDREA DUFFIELD
This page provides the complete NPI Profile along with additional information for Andrea Duffield, a provider established in Bellevue, Washington with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1174645691 assigned on April 2007. The practitioner's primary taxonomy code is 235Z00000X with license number LL00003253 (WA). The provider is registered as an individual and her NPI record was last updated 13 years ago.
- NPI
- 1174645691
- Provider Name
- MRS. ANDREA LEAH DUFFIELD
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 13010 NE 20TH ST SUITE 300 BELLEVUE, WA 98005
- Location Phone
- (425) 644-6328
- Location Fax
- (425) 644-6295
- Mailing Address
- 13627 116TH AVE NE KIRKLAND, WA 98034
- Mailing Phone
- (206) 331-2659
- Is Sole Proprietor?
- No
- Enumeration Date
- 04-04-2007
- Last Update Date
- 06-26-2012
- Code Navigator
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Speech-Language Pathologist
- Taxonomy Code
- 235Z00000X
- Type
- Speech, Language and Hearing Service Providers
- License No.
- LL00003253
- License State
- WA
- Taxonomy Description
- The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 1 | 7 | 4 | 6 | 4 | 5 | 6 | 9 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 1 | 14 | 4 | 12 | 4 | 10 | 6 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 1 + 1 + 4 + 4 + 1 + 2 + 4 + 1 + 0 + 6 + 1 + 8 + 24 = 59 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 59 = 1 | 1 | ||||||||
The NPI number 1174645691 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 19 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1679833073 | BEVERLY PRESSEY MS, RD, CD Individual | Dietitian, Registered | 13010 NE 20TH ST SUITE 300 BELLEVUE, WA 98005 (425) 644-6328 |
| 1053757088 | JENNIFER ANN JESSUP Individual | Behavior Analyst | 13010 NE 20TH ST SUITE 300 BELLEVUE, WA 98005 (425) 644-6328 |
| 1417394040 | DONELLE J TYLER M.ED. Individual | Behavior Analyst | 13010 NE 20TH ST SUITE 300 BELLEVUE, WA 98005 (425) 653-6328 |
| 1093157935 | MR. ERIK THOMAS UNDZIUS M.A., CCC-SLP/L Individual | Speech-Language Pathologist | 13010 NE 20TH ST SUITE 300 BELLEVUE, WA 98005 (425) 644-6328 |
| 1629410436 | AMY JACKSON Individual | Occupational Therapist | 13010 NE 20TH ST SUITE 300 BELLEVUE, WA 98005 (425) 644-6328 |
| 1447659313 | DIANA ZWELLING MSOT R/L Individual | Occupational Therapist (Pediatrics) | 13010 NE 20TH ST STE 300 BELLEVUE, WA 98005 (425) 644-6328 |
| 1457743627 | LAUREN N LINCLAU M.ED BCBA Individual | Behavior Analyst | 13010 NE 20TH ST SUITE 300 BELLEVUE, WA 98005 (425) 644-6295 |
| 1144504481 | NICOLE CASE Individual | Speech-Language Pathologist | 13010 NE 20TH ST SUITE 300 BELLEVUE, WA 98005 (425) 644-6328 |
| 1407243082 | HANNAH DA ROSA OTR/L Individual | Occupational Therapist | 13010 NE 20TH ST SUITE 300 BELLEVUE, WA 98005 (425) 644-6328 |
| 1427439355 | NICOLE MICKELSON Individual | Behavior Analyst | 13010 NE 20TH ST SUITE 100 BELLEVUE, WA 98005 (425) 644-6328 |
| 1477921583 | CHELSEA SHAMIS M.S., CF-SLP Individual | Speech-Language Pathologist | 13010 NE 20TH ST SUITE 300 BELLEVUE, WA 98005 (425) 644-6328 |
| 1073980975 | NANCY UNDERWOOD MA, CCC-SLP Individual | Speech-Language Pathologist | 13010 NE 20TH ST SUITE 300 BELLEVUE, WA 98005 (425) 644-6328 |
| 1508226531 | MICHAEL CLARK OTR/L Individual | Occupational Therapist | 13010 NE 20TH ST STE 300 BELLEVUE, WA 98005 (425) 644-6328 |
| 1497205934 | SARA GRATZ M.S. Individual | Speech-Language Pathologist | 13010 NE 20TH ST SUITE 300 BELLEVUE, WA 98005 (425) 644-6328 |
| 1023312873 | HOLLY ALMON M.S., BCBA Individual | Behavior Analyst | 13010 NE 20TH ST STE. 300 BELLEVUE, WA 98005 (206) 650-7951 |
| 1679005342 | PETER SHIREY Individual | Behavior Technician | 13010 NE 20TH ST SUITE 300 BELLEVUE, WA 98005 (425) 644-6328 |
| 1336674902 | NADIA KABBANI M.S., OTR/L Individual | Occupational Therapist | 13010 NE 20TH ST SUITE 300 BELLEVUE, WA 98005 (425) 644-6328 |
| 1144756339 | DR. KAREN ELIZABETH PENEWELL PT, DPT Individual | Physical Therapist | 13010 NE 20TH ST STE 300 BELLEVUE, WA 98005 (425) 644-6328 |
| 1679083950 | YAZMIN MARISSA TANG Individual | Speech-Language Pathologist | 13010 NE 20TH ST BELLEVUE, WA 98005 (425) 644-6328 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1174645691, enumerated in the NPI registry as an "individual" on April 04, 2007
The provider is located at 13010 Ne 20th St Suite 300 Bellevue, Wa 98005 and the phone number is (425) 644-6328
The provider's speciality is Speech-Language Pathologist with taxonomy code 235Z00000X
This NPI record was last updated on April 04, 2007. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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